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aalyn [17]
3 years ago
12

Find the area of a circle with a circumference of 81.68cm

Mathematics
1 answer:
Whitepunk [10]3 years ago
5 0

Answer:

A= 20959.52 cm

Step-by-step explanation:

Formula: A= π x r^2

A=  π x 81.68^2

A= 20959.52

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